mojicode.ipynb

mojicode.ipynb

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  "metadata": {
    "colab": {
      "name": "mojicode.ipynb",
      "provenance": [],
      "collapsed_sections": [],
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/gist/kiwamizamurai/b779a0dd110cc940ec7b510d60f2fba1/mojicode.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "e29Zc_qC714J",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 68
        },
        "outputId": "727b9d16-f0ab-4624-db49-3d44bdbf609e"
      },
      "source": [
        "print(ord(\"あ\"))      # 文字をUnicodeコードポイントに変換\n",
        "print(hex(ord(\"あ\"))) # 16進数に変換(Unicodeコードポイントは16進数で表記されることが多い)\n",
        "print(chr(12354))     # Unicodeコードポイントを文字に変換"
      ],
      "execution_count": 2,
      "outputs": [
        {
          "output_type": "stream",
          "text": [
            "12354\n",
            "0x3042\n",
            "あ\n"
          ],
          "name": "stdout"
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "VEBrk_-Q77Cr",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 34
        },
        "outputId": "05427580-9cc8-42dd-b331-9a08b09e7745"
      },
      "source": [
        "'あ'.encode('utf-8') # 3byte"
      ],
      "execution_count": 8,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "b'\\xe3\\x81\\x82'"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 8
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "S-Ktjjj2-0UN",
        "colab_type": "code",
        "colab": {
          "base_uri": "https://localhost:8080/",
          "height": 34
        },
        "outputId": "4be4b471-7889-42dc-c11a-b4032232a197"
      },
      "source": [
        "\n",
        "'あ'.encode('shift_jis')   # 2byte"
      ],
      "execution_count": 9,
      "outputs": [
        {
          "output_type": "execute_result",
          "data": {
            "text/plain": [
              "b'\\x82\\xa0'"
            ]
          },
          "metadata": {
            "tags": []
          },
          "execution_count": 9
        }
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "DumhT7Gg-Rw4",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        ""
      ],
      "execution_count": 0,
      "outputs": []
    }
  ]
}